package com.hom;

public class Maopao {
    public static void main(String[] args) {
        int[] nums = {5,7,9,3,4};
        for(int i = 0;i< nums.length-1;i++){
            for(int j = 0; j<nums.length-1-i;j++){
                if(nums[j] >nums[j+1]){
                    int temp = nums[j];
                    nums[j] = nums [j+1];
                    nums[j+1] = temp;
                }

            }
        }
        for(int i =0; i<nums.length; i++){
            System.out.println(nums[i]);
        }
    }
}
